Gray Matter Atrophy within the Default Mode Network of Fibromyalgia: A Meta-Analysis of Voxel-Based Morphometry Studies

Table 2

Regions of gray matter reduction in fibromyalgia relative to healthy controls.

Region	BA	MNI coordinates			ALE extrema value	Cluster size (mm^3)
		Left medial prefrontal cortex	9/32	−10			34	30	0.0103	432
Right dorsal posterior cingulate cortex	31	12	−18	42	0.0101	368

BA: Brodmann area; MNI: Montreal Neurological Institute; ALE: activation likelihood estimation.